<header id='sticky-header'>
  <div class="w clearfix">
    <div class="logo fl">
      <h1>
        <a href="#">
          蘑菇街
        </a>
      </h1>
    </div>
    <div class="search_wrapper fl">
      <input class="search-input" type="text" placeholder="韩版新款连衣裙">
      <i class="search-btn"></i>
      <div class="search-menu">
        <ul class="title-list clearfix">
        </ul>
        <ul class="content-list">
        </ul>
      </div>
    </div>

    <ul class="opearation fl">
      <li>
        <div class="icon message"></div>
        <p>消息</p>
      </li>
      <li>
        <div class="icon store"></div>
        <p>收藏</p>
      </li>
      <li>
        <a href="./shopCart.html">
          <div class="icon shopcart"></div>
          <p>
            购物车
          </p>
        </a>
      </li>
      <li>
        <div class="icon app"></div>
        <p>下载APP</p>
        <div class="download-app">
          <img src="../static/images/base/qrcode.png" alt="">
        </div>
      </li>
    </ul>
  </div>
</header>